• (a.) Shocked with pain, fear, or remorse; dismayed; heartstricken. • (a.) Driven to the heart; infixed in the mind.
Heart'struck` (-strŭk`) adjective 1. Driven to the heart; infixed in the mind. 'His heartstruck injuries.' Shak. 2. Shocked with pain, fear, or remorse; dismayed; heartstricken. Milton.